cccc ccci cccs ccic ccii ccir ccis ccnc ccni ccnr ccns ccny ccoc ccrc ccri ccrs ccsi ccsn ccss cicc cici cico cicr cics ciii ciis cin- cinc cini cino cion cior cios circ ciri ciro cirr cirs cis- cisc cisn cisr ciss cisy cnci cnco cnic cnrc cnrr cnss coco coin coir cois con- conc coni conn cono cons cony coon coos cor- corc cori corn coro corr cors cory cosc cosi coso coss cosy coyn coyo coyr coys crcc crcr cric crin cris crns croc cron croo cror croy crss cry- cryn cryo crys cscc csci csco cscr cscs csio csir csis csny csor csos csrc csrs cssr csys cyc- cycc cycs cyn- cyno cyon cyrs cyy- cyyc cyyn i-no iccc icci iccn icco iccr iccs icis icnc icns icoc icon icor icos icrc icrr icrs icry icsc icsi icsr icss iiii iiio iiis iino iioi iioo iios iirc iirs iisc iisi iisr inci inco incr incs incy inis inni inno innr inns inny ino- inoi inon inor inos inri inro inrs insc inso inss inyo ioci ioii ioio ioni ionn iono ions iooi iooo ioos iori iors ioso ircc ircs iri- iric irin irio iris iriy iroc iron irrc irri irrs iryn iscc isci iscn isco iscr iscs isic isin isis isno iso- isoc ison isor isos isri issc issi isso issr isss issy isys iyos n-ii nccc ncci nccn nccr nccs ncis ncnc ncoc ncor ncos ncrc ncri ncsc ncsi ncss ncsy nicc nici nico nics nicy niir nini nino nins nion nioo nios niro nirs nisi niso niss niyi nnnn nnos nnss noci noco nocs noin noio noir nois non- noni nonn nono nons noo- noon nooo noor noos nor- norc nori norn noro norr nors nory nos- noss nosy noyo noys nrcs nric nroc nron nrrc nrsc nscc nscs nsic nsin nsis nsnr nsos nsrc nssc nsso nssr nsss nycc nyco nycy nyny nyon nyro nysc nyss occc occi occn ocin ocis ocon ocos ocro ocrr ocrs ocys oici oiii oins oion oios oiry oisc onc- onco onic onir onis onni onno onon onor onos onoy onsc onso onys oocr oons oooo ooos oory oosi orci orco orcs ori- oric orin orio oris ornc orni orno orns orny oro- oron oror oros oroy orri orro orrs orry orsi orso orsy orys oscc osci osco osii osin osis osno osnr osny osoi osoo osor osos osro ossi osso ossy oyns oyon oyri oyss rccc rccs rcic rcis rcnr rcon rcos rcsc rcsi rcss rcyc ricc rico rics riin riis rinn rino riny rion rios riri rirs risc risi riso riss riyo rnco rncs rnin rocc roco rocs roin roio roir rois ronc roni rono rons rony rooi roon roor roos rorc rori roro rory rosc rosi roso ross rosy royn roys rrrr rscc rscn rscs rscy rsis rsnn rsno rsnr rsos ryis rynn ryon rysy s-ic s-ii s-os sccc sccs sccy sci- scic scin scio scir scis scnr scon scoo scor scr- scrc scri scrn scrs scry scsc scsi scsn scso scsr scyn sicc sici sico sics sini sinn sino sins siny sion sior sios sirc siri siro sirr sirs sisc sisi siss sisy siyi sncc snco snir snns snoc snoo snor snos snrs snsy snys soci soco socr socs socy soic soin soir sois son- soni sono sons sony soon soor soos sooy sori sorn soro sorr sors sory sosi soso soss soyo soys srcc sris srni srnn srno sros sscc ssci sscs ssin ssis ssns ssoc ssrc ssri ssrs sssc sssi ssss syco sycr syis syn- sync syns syny syon syro syrs syry syso syss yccc yins yirn yirr yiss ynon yoni yono yons yoon yori yorn yoro yory yosi yoso yoyn yoyo yrin yron yryn ysco ysii yson yyyy